多旋螺属（学名：Anisus）是腹足纲之下的一个可呼吸空气的淡水螺的属[4]。原属有肺目基眼亚目，今属异鳃类泛有肺类喜湿螺类支序的扁卷螺科扁卷螺亚科扁卷螺族[2]。 本属所有物种的螺壳都是左旋的平旋壳（planispiral）[5]，与一般腹足纲物种的外壳形状不同。外壳看似是右旋，但其实是螺把壳上下颠倒来背在身上，使左旋的外壳看起来像是右旋。
异名
- Anisus (Spiralina) Martens, 1899 (junior homonym of Spiralina Chaster, 1898; junior synonym)
- Paraspira Dall, 1905
- Paraspira (Paraspira) Dall, 1905
- Planorbis (Anisus) Studer, 1820 (combination not accepted)
- Spiralina Martens, 1899 (junior homonym of Spiralina Chaster, 1898; junior synonym)
物种
本属包括下列各个物种：
- 拟旋多旋螺 Anisus paravortex（Ping & Yen）
- 扭曲多旋螺 Anisus contortus（Linnaeus）
本属包括以下各个亚属：
- Subgenus Anisus
- Anisus calculiformis (Sandberger, 1874)
- † Anisus komarovae Prysjazhnjuk, 1974
- † Anisus krambergeri (Halaváts, 1903)
- † Anisus laskarevi Milošević, 1976
- Anisus leucostoma (Millet, 1813)
- † Anisus septemgyratiformis (Gottschick, 1911)
- Anisus septemgyratus (Rossmässler, 1835)
- Anisus spirorbis (Linnaeus, 1758) - the type species of the genus[6]
- Anisus strauchianus (Clessin, 1884)[6]
- Subgenus Anisus (Costorbis) Lindholm, 1926
- † Anisus densecostatus Schütt, 1994
- Subgenus Disculifer C. Boettger 1944
- † Anisus omalus (Bourguignat, 1881)
- Anisus vorticulus[6]
- Subgenus ?
- † Anisus angulatus (Clessin, 1877)
- † Anisus balizacensis (Peyrot, 1932)
- † Anisus brunnensis (Sauerzopf, 1953)
- † Anisus confusus Soós, 1934
- † Anisus depressissimus (Sacco, 1886)
- † Anisus dupuyianus (Noulet, 1854)
- † Anisus falsani (Locard, 1883)
- † Anisus guerichi (Andreae, 1902)
- † Anisus hilgendorfi (Fraas, 1868)
- Anisus issykulensis (Clessin, 1907)
- † Anisus mariae (Michaud, 1862)
- † Anisus matheroni (Fischer & Tournouër, 1873)
- † Anisus metochiensis Milošević, 1976
- Anisus natalensis (Krauss)[7]
- † Anisus rousianus (Noulet, 1854)
- 旋多旋螺 Anisus vortex (Linnaeus, 1758)[6]
- Subspecies and species brought into synonymy
- Subgenus Anisus (Gyraulus) Agassiz in Charpentier, 1837: synonym of Gyraulus Charpentier, 1837
- Subgenus † Anisus (Odontogyrorbis) Lörenthey, 1906: synonym of Anisus (Anisus) Studer, 1820
- Subgenus Anisus (Spiralina) Martens, 1899: synonym of Anisus Studer, 1820
- † Anisus angustigyratus (Sauerzopf, 1953): synonym of † Anisus (Anisus) krambergeri (Halaváts, 1903)
- † Anisus dupuyanus (Noulet, 1854): synonym of † Anisus dupuyianus (Noulet, 1854)
- Anisus septemgyratus auct. (not Rossmässler):[6] synonym of Anisus calculiformis (Sandberger, 1874)
- Anisus tokyoensis Mori, 1938: synonym of Gyraulus tokyoensis (Mori, 1938)
- subgenus Disculifer C. Boettger, 1944
参考文献
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